Drey Jameson

P Reno Aces
Age 29 RHP 6'0" / 165 lbs AAA
Overview
AAARP40-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202325MIX2 levels208694.334.1020.5%9.8%0.4K 19.4% · BB 9.4% · FIP 4.23
202527MIX3 levels192176.355.6925.3%13.8%-0.2K 24.8% · BB 10.9% · FIP 6.44
202628MIX2 levels410516.714.2421.0%11.2%0.2K 18.9% · BB 10.5% · FIP 4.38
2027PROJ29MLBARI13501424.684.7722.6%11.2%-0.4
2028PROJ89% MLB30MLBARI10601114.804.9221.9%11.1%-0.5
2029PROJ91% MLB31MLBARI900944.965.1021.1%11.2%-0.6
Last 3 seasons WAR 0.3  ·  Next 3 projected WAR -1.4Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
FB Velo82
xwOBA vs25
K%10
CompsDiego Moreno (age 29) · Carlos Frías (age 29) · Yoanner Negrin (age 31)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 124116vR 108
ERA4.68
FIP4.77
K%22.6%
BB%11.2%
K-BB%11.5%
Proj IP165
Value2027 · WAR
Runs saved vs league avg · 165 IP
K: +0.5 runs (Runs saved by strikeouts vs lg-avg K%)+0KBB: -4.6 runs (Runs saved by walk suppression vs lg-avg BB%)-5BBCONTACT: -6.7 runs (Runs saved on contact quality (HR suppression) vs lg)-7CONTACTSTAM: +22.4 runs (Replacement credit for innings volume)+22STAMTotal WAR: +1.22 (165 IP)+1.2WAR
-0.4-0.5-0.6272829
Grades · Statcast · Contract
Scouting Grades
STUF6060
CTRL4545
CMD4545
K†5555
Statcast Percentiles
FB Velo
p8296.8
Whiff%
p6227.1%
K%
p1015.1%
xwOBA vs
p250.341

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
Methodology▸ how WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to the standard WAR scale.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far)
202123MIX MLE2 levels2120111464145361595%5.324.6%8.7%15.9%3.7%3.984.16—
202123MIX RAW2 levels2120111464145361595%5.331.2%7.8%23.5%3.2%3.983.22—
202224MIX MLE3 levels3029157683156532397%5.220.3%8.1%12.2%3.8%5.564.51+1.6
202224MIX RAW3 levels3029157683156532397%5.222.8%7.8%15.1%3.4%5.564.03+2.6
202325MIX MLE2 levels208692976129840%3.419.4%9.4%10.0%2.9%4.334.23+0.3
202325MIX RAW2 levels208692976129840%3.420.5%9.8%10.8%2.7%4.334.10+0.4
202527MIX MLE3 levels19217872212411%0.924.8%10.9%13.8%7.4%6.356.44-0.4
202527MIX MLE3 levels19217872212411%0.924.8%10.9%13.8%7.4%6.356.44-0.4
202527MIX RAW3 levels19217872212411%0.925.3%13.8%11.5%4.6%6.355.69-0.2
202628MIX MLE2 levels41051233492660%1.218.9%10.5%8.4%2.8%6.714.38+0.1
202628MIX MLE2 levels41051233492660%1.218.9%10.5%8.4%2.8%6.714.38+0.1
202628MIX RAW2 levels41051233492660%1.221.0%11.2%9.9%2.6%6.714.24+0.2
▸ Career totals (raw MLB only — as recorded)
MLB Career—347873717438921%2.619.9%10.2%9.7%2.4%3.194.05+0.5
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBARI135014260013667190%1.122.6%11.2%11.5%3.2%4.684.77-0.4
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLEARI119012552911659180%1.121.9%11.1%10.7%3.4%4.804.92-0.5
202931MLB MLEARI9901044379249160%1.021.1%11.2%9.9%3.6%4.965.10-0.6
202830MLB CTXARI106011146910252160%1.021.9%11.1%10.7%3.4%4.804.92-0.5
202931MLB CTXARI900943978444140%1.021.1%11.2%9.9%3.6%4.965.10-0.6
▸ Career totals — MLB only (actual + projected)
Career— RAW22972931237260135393%1.321.0%10.9%10.2%3.2%4.374.45+0.3
/ 200 IP— RAW157520084617892273%1.321.0%10.9%10.2%3.2%4.374.45+0.2
Career— MLE1315940417643761586545%3.121.3%8.9%12.4%3.7%5.104.45-0.7
/ 200 IP— MLE6529200873186783245%3.121.3%8.9%12.4%3.7%5.104.45-0.4

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2026 AAAReno Aces · 32 IPFIP 4.28 → 4.62 (+0.34)K% 24.5% → 21.1%
ComponentRawPark ÷Level factor ×= MLE
K% /BF24.49%—×0.86021.06%
BB% (unintentional) /BF10.88%—×0.9009.80%
HR / BF /BF3.40%÷1.000×1.1003.74%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 100).

Result: FIP 4.28 → 4.62, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2025 AAAReno Aces · 13 IPFIP 5.53 → 6.44 (+0.91)K% 28.8% → 24.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF28.79%—×0.86024.76%
BB% (unintentional) /BF12.12%—×0.90010.91%
HR / BF /BF6.06%÷0.904×1.1007.37%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 81).

Result: FIP 5.53 → 6.44, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2023 AAAReno Aces · 28 IPFIP 3.48 → 3.67 (+0.20)K% 19.5% → 16.8%
ComponentRawPark ÷Level factor ×= MLE
K% /BF19.51%—×0.86016.78%
BB% (unintentional) /BF8.94%—×0.9008.05%
HR / BF /BF1.63%÷1.012×1.1001.77%

Factors used: pitcher AAA level factors (Triple-A 2023+ robo-zone set: walks improve on promotion) — K ×0.86, BB ×0.90, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 102).

Result: FIP 3.48 → 3.67, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2022 AAAReno Aces · 114 IPFIP 4.59 → 5.17 (+0.58)K% 21.2% → 18.7%
ComponentRawPark ÷Level factor ×= MLE
K% /BF21.21%—×0.88018.66%
BB% (unintentional) /BF8.17%—×1.0508.58%
HR / BF /BF4.09%÷0.965×1.1004.66%

Factors used: pitcher AAA level factors — K ×0.88, BB ×1.05, HR ×1.10. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 93).

Result: FIP 4.59 → 5.17, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2022 AAAmarillo Sod Poodles · 19 IPFIP 1.08 → 1.67 (+0.59)K% 32.4% → 26.2%
ComponentRawPark ÷Level factor ×= MLE
K% /BF32.39%—×0.81026.24%
BB% (unintentional) /BF5.63%—×1.1006.20%
HR / BF /BF0.00%÷1.094×1.2000.00%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 119).

Result: FIP 1.08 → 1.67, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2021 A+Hillsboro Hops · 64 IPFIP 3.37 → 4.57 (+1.20)K% 28.5% → 22.0%
ComponentRawPark ÷Level factor ×= MLE
K% /BF28.52%—×0.77021.96%
BB% (unintentional) /BF6.67%—×1.1507.67%
HR / BF /BF3.33%÷0.972×1.2504.29%

Factors used: pitcher A+ level factors — K ×0.77, BB ×1.15, HR ×1.25. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 94).

Result: FIP 3.37 → 4.57, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

2021 AAAmarillo Sod Poodles · 46 IPFIP 3.01 → 3.60 (+0.59)K% 35.1% → 28.4%
ComponentRawPark ÷Level factor ×= MLE
K% /BF35.05%—×0.81028.39%
BB% (unintentional) /BF9.28%—×1.10010.21%
HR / BF /BF3.09%÷1.271×1.2002.92%

Factors used: pitcher AA level factors — K ×0.81, BB ×1.10, HR ×1.20. Pitcher translation is level-wide (no per-league rows, no age adjustment); HR/BF is park-adjusted at half strength (park HR factor 154).

Result: FIP 3.01 → 3.60, computed from the rates in the table with the same formula before and after. The MLE line is not regressed to the mean — regression is applied when seasons are blended into a projection (how).

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 927 starter careers (497 from 1990-2025 + 430 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION2.49621.6%11.0%1.254.50
Ian Anderson ('25)1.49422.2%10.5%0.994.22
Kyle Wright ('23)1.49421.9%9.7%1.254.45
Daisuke Matsuzaka ('14)4.09920.9%11.2%0.974.45
Dave Stenhouse ('62-'64, 2 WAR*)1.912417.9%*10.5%*1.33*4.51*
Darrell Jackson ('78-'82, 3 WAR*)2.18221.0%*10.4%*1.05*4.43*
Joe Decker ('69-'79, 6 WAR*)3.510121.4%*11.8%*1.04*4.49*